CeOx is often added to photocatalysts as an additive to enhance photocatalytic performance. At the same time, CeOx is frequently used as a radical scavenger. Is there a contradiction between these two roles?
My photocatalyst from solid waste red med. Dye is methylene blue My all parameter study is showing zero order. How to prove it further that the reaction in zero order?
29 July 2024 7,404 1 View
I'm a postgraduate student and I'm currently researching ammonia nitrogen degradation through photocatalysis. The following experiment parameters are : 1. 200W Xe Lamp 2. 200mL aqueous ammonia...
10 June 2024 2,657 1 View
what are the S-scheme and Z-scheme heterojunctions in photocatalytic systems? and for the types of heterogeneous photocatalysts, how can you determine the type of S-scheme and Z-scheme?
16 May 2024 1,545 1 View
We all know that nanoparticles acts as photocatalysts. Suppose given a situation where nanoparticles are present and light source is absent what happens ?
14 May 2024 7,235 4 View
carbon nitride is a organic polymer and used as photocatalyst. It exhibits sheet like morphology.
04 May 2024 7,608 1 View
For good photocatalyst band gap should be also in range for light absorption. I want to know relation between bulk and nanostructure bandgap for choosing photocatalyst.
29 March 2024 3,299 2 View
The synthesized photoanodic material showed insignificant performance for persulfate (PS) or peroxymonosulfate (PMS) activation along with pollutants removal from wastewater. What are the main...
22 March 2024 985 0 View
Hello everyone, I have a question regarding the utilization of photocatalysts in water treatment. Will coating the photocatalyst agent lead to a decrease in its efficiency? Thank you!
20 March 2024 8,647 1 View
In experiments, we observe that some photocatalysts require continuous CO2 purging, while others only need 30 min of CO2 purging to produce the desired product.
15 March 2024 6,295 0 View
For pH 5 & 9 almost same time 4hr for 95%, for pH 11 less time 3hr. 100% for pH 3 . 4hr, 75% Why this abnormal happened?
20 February 2024 6,525 0 View